Home / 799,353.37-1,196,881.46-608,906.51

Finding the Fourth Proportional to 799,353.37, 1,196,881.46 and 608,906.51

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Solution

The fourth proportional to 799,353.37, 1,196,881.46 and 608,906.51 is: 911,723.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    799,353.37 : 1,196,881.46 = 608,906.51 : x
  2. Step 2: Convert to fraction form
    799,353.37/1,196,881.46 = 608,906.51/x
  3. Step 3: Cross multiply
    799,353.37x = 1,196,881.46 × 608,906.51
  4. Step 4: Simplify right side
    799,353.37x = 728,788,909,700.10
  5. Step 5: Solve for x
    x = 728,788,909,700.10/799,353.37
  6. Step 6: Final answer
    x = 911,723.07

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.